#include "types.h"
#include "flowpool.h"
#include <errno.h>
#include <stdio.h>
#include <sys/stat.h>
#include <dirent.h>

static struct FLOWFILE *head;

int flowpool_init() {
    return 0;
}

int flowpool_readdir(char *dirname) {
    DIR *flowdir;
    struct dirent *entries;
    struct FLOWFILE *newflow;

    flowdir=opendir(dirname);
    if (!flowdir) {
         perror("opendir");
         exit(1);
    }

    while ((entries = readdir(flowdir)) != NULL) {
          printf("T:%d N:%s\n",entries->d_type,entries->d_name );
          LIST_INSERT_HEAD( head, newflow, element  );
    }

    closedir(flowdir);
    
    return 0;
}

int main(int argc, char *argv[]){

    struct stat sb;

    if (argc != 2 ) {
        fprintf(stderr,"%s: Need one argument\n",argv[0]);
        exit(1);
    }

    if (stat(argv[1], &sb ) == -1) {
        perror("stat");
        exit(1);
    }
    
    if (sb.st_mode & S_IFDIR ) {
        /* Flowdir */
        printf("DIR\n");
        flowpool_readdir(argv[1]);
    }
    else if (sb.st_mode & S_IFREG ) printf("File\n");
    else printf("UKN\n");
}